1 files changed, 67 insertions, 0 deletions
diff --git a/include/record/SkRecording.h b/include/record/SkRecording.h
new file mode 100644
index 0000000000..7024e17469
--- /dev/null
+++ b/include/record/SkRecording.h
@@ -0,0 +1,67 @@
+#ifndef SkRecording_DEFINED
+#define SkRecording_DEFINED
+
+#include "SkCanvas.h"  // SkCanvas
+#include "SkTypes.h"   // SkNoncopyable
+
+// These are intentionally left opaque.
+class SkRecord;
+class SkRecorder;
+
+namespace EXPERIMENTAL {
+
+/** Easy mode interface to SkRecord-based SkCanvas recording.
+ *
+ *  SkRecording* recording = SkRecording::Create(1920, 1080);
+ *
+ *  SkCanvas* canvas = recording->canvas();
+ *  canvas->drawThis();
+ *  canvas->clipThat();
+ *  ...
+ *
+ *  scoped_ptr<const SkPlayback> playback(SkRecording::Delete(recording));
+ *  playback->draw(&someCanvas);
+ *  playback->draw(&someOtherCanvas);
+ *
+ *  SkPlayback is thread safe; SkRecording is not.
+ */
+
+class SkPlayback : SkNoncopyable {
+public:
+    // Remember, if you've got an SkPlayback*, you probably own it.  Don't forget to delete it!
+    ~SkPlayback();
+
+    // Draw recorded commands into a canvas.
+    void draw(SkCanvas*) const;
+
+private:
+    explicit SkPlayback(const SkRecord*);
+
+    const SkRecord* fRecord;
+
+    friend class SkRecording;
+};
+
+class SkRecording : SkNoncopyable {
+public:
+    // Result must be returned via SkRecording::Delete.
+    static SkRecording* Create(int width, int height);
+
+    // Caller takes ownership of SkPlayback.
+    static const SkPlayback* Delete(SkRecording*);
+
+    // Draws issued to this canvas will be replayed by SkPlayback::draw().
+    // This pointer is owned by the SkRecording; the caller must not take ownership.
+    SkCanvas* canvas();
+
+private:
+    SkRecording(int width, int height);
+    ~SkRecording();
+
+    SkRecorder* fRecorder;
+    const SkRecord* fRecord;
+};
+
+}  // namespace EXPERIMENTAL
+
+#endif//SkRecording_DEFINED